TWM481887U - Packaging device of injection - Google Patents

Description

Injection device for injection

The present invention provides a packaging device for injections, in particular, a packaging device capable of automatically performing injection packaging, which respectively drives a system and a packaging mechanism on two sides of a substrate of the base, and performs packaging and testing of the injection to achieve rapid packaging of the injection. It has the purpose of saving time and provincial work procedures.

According to people, in daily life and work, because of diet, environment or climate, it will occasionally cause physical pain, that is, through the treatment of drugs, to relieve the body's illness, and with the continuous advancement of medical technology, medical quality It is also constantly improving, giving patients better medical results, and medical supplies, medicines, injections, etc., have a wide variety and different curative effects. Patients must be prescribed by a physician and pharmacist at the time of seeking medical attention. In order to obtain a suitable drug, good treatment can be obtained. Because of the variety of medical supplies, the management and monitoring of various medical supplies in the process of collecting, placing, taking, and formulating become very important. The subject, due to the treatment of the medical supplies and the control of the disease, from the prescription of the physician to the dispensing of the pharmacist, and then check the pharmacist's inspection, and then handed over to the patient's hands, the process is to check, that is to avoid It is extremely important to take corrective medicines, injections, etc. to prevent patients from eating medicines and accidentally injecting injections. Must take it seriously; in the early social environment, while patients to medical facilities for treatment, diagnosis and treatment by the physician prescribe memo, handed over care Therapist or assistant deploys the drug, but it is prone to error in dispensing or giving the wrong drug, resulting in serious loss of the patient's ingestion of drugs, mis-injection, etc.; and in order to improve the lack of the wrong drug, and then regulate the deployment of drugs in the hospital Must be deployed by a qualified pharmacist to improve the recurrence of the wrong or wrong drug. However, there are quite a lot of drugs stored in the treatment room of the medical institution. In order to obtain space for application, the drugs are usually stacked in a high place. When the medicine is manually formulated, the chair is used up or the stairs are used up and down to obtain the required drugs. Although it can effectively control the storage of medicines, it also causes inconvenience when taking medicines. Because many medicines have similar appearance and shape, they are similar, and they are looking for drugs between the upper and lower movements when taking medicine manually. It takes a lot of time, and it is easy to see the wrong medicine, or taking medicine at a high place is also likely to cause the medicine to fall or be damaged. Due to human negligence, delaying the operation time of the dispensing of the medicine will affect the adjustment operation, and will affect the adjustment. The patient's medication is missing errors, and such mistakes are caused by artificially formulated medicaments, and must be paid attention to and improved.

Therefore, how to solve the current injection preparation must be carried out manually, the problem and trouble of packaging bags and injections may be wrongly packaged, and the loss of the wrong factors caused by human factors is easy to occur, that is, the relevant manufacturers engaged in this industry Those who want to study the direction of improvement.

Therefore, in view of the above-mentioned problems and deficiencies, the creators have collected relevant information, and through multi-party assessment and consideration, and through years of experience in the industry, through continuous trial and modification, the permeable base is designed. The substrate is provided with a driving system and a packaging mechanism to automate the packaging of the injection, and the multiple detection operations of the bag detector and the sensor through the packaging unit reduce the probability of packaging errors and accelerate the completion of the injection packaging operation. Packing of injection The birth of a new type of patent.

The main purpose of the creation is that the packaging device is shaped on the substrate side of the base. The working space and the bottom are provided with a conveying passage, and the output portion on one side of the conveying passage extends to one side of the base, and the feeding portion is provided on the other side, and the control board and the plurality of motors of the driving system are assembled on the other side of the substrate. Then, the plurality of motors are respectively connected with a longitudinal transmission unit and a lateral transmission unit of the power transmission portion, and the power transmission portion is respectively connected with a plurality of drive shafts extending into the working space, and then the injection supply of the packaging mechanism is assembled on each of the drive shafts of the working space. The packaging part feeding part, the sealing part, the bag body detecting device, the cutting part and the sensor on the two sides, and the lower part of the cutting part is located above the feeding part of the conveying channel, and the automatic injection packaging is achieved. purpose.

The secondary purpose of this creation is that the drive system includes multiple motors and Each of the motors respectively drives the power transmission portion, and the power transmission portion includes a longitudinal transmission unit and a lateral transmission unit, and the longitudinal feeding unit can drive the injection portion of the packaging mechanism to be vertically moved up and down to obtain an externally supplied injection. The longitudinal transmission unit includes a crank and a movable connecting rod, and the crank side is connected to the motor, the other side of the connecting rod is connected to the injection feeding portion; and the lateral transmission unit is connected to each motor. The pulley, the belt surrounding the pulley and the pair of pulleys connected to one side of each drive shaft, thereby driving the drive shafts to rotate axially.

Another purpose of this creation is in the packaging department of the packaging mechanism. The transparent package bag feeder can provide a transparent package bag and a data package bag feeder to provide a printed preset data package bag, and is provided on the opposite side of the transparent package bag feeder and the data package bag feeder. The guiding wheel rod can respectively guide the transparent packaging bag and the data packaging bag to the sealing portion position, and the printing portion is installed on the side of the near material packaging bag feeder, and the preset information can be printed on the surface of the data packaging bag. Such as: name, date, injection name, dosage, usage, precautions And the related data and other preset materials; and the sealing unit of the packaging unit is provided with two opposite hot-melt sealing machines, which can be used for packaging and packaging the bag mouth; and the cutting unit of the packaging unit is There are two opposite tool holders, and the opposite inner side of the two holders respectively have a cutter and a slot for the cutter to extend, and the two holders are respectively mounted on the traverse control portion, and the traverse control portion is coupled The power transmission unit driven by the motor in the drive system is driven by the power transmission unit to provide a relative displacement operation mode of the two-tool holder, thereby cutting the package of the packaged injection.

1‧‧‧Base

10‧‧‧Workspace

11‧‧‧Substrate

110‧‧‧ slots

12‧‧‧Transportation channel

121‧‧‧Output Department

122‧‧‧Feeding Department

2‧‧‧Drive system

21‧‧‧Control board

22‧‧‧Motor

221‧‧‧Power shaft

23‧‧‧Power Transmission Department

231‧‧‧Longitudinal transmission unit

2311‧‧‧ crank

2312‧‧‧ Connecting rod

232‧‧‧Transverse transmission unit

2321‧‧‧ Pulley

2322‧‧‧Belt

2323‧‧‧Sub Pulley

2324‧‧‧ drive shaft

3‧‧‧Packaging agency

31‧‧‧Injection Department

310‧‧‧feed trough

32‧‧‧Package Supply Department

321‧‧‧Transparent bag feeder

322‧‧‧ Data Bag Feeder

323‧‧‧ Guide wheel

33‧‧‧Printing Department

331‧‧‧Printer head

34‧‧‧Seal

341‧‧‧Hot melt sealing machine

342‧‧‧ bag detector

35‧‧‧cutting department

351‧‧‧Tool holder

3511‧‧‧Cutter

3512‧‧‧ slotting

352‧‧‧Transfer Control Department

3521‧‧‧ Sensor

4‧‧‧Package

The first picture is a three-dimensional appearance of the creation.

The second picture is a three-dimensional appearance of another perspective of the creation.

The third picture is a three-dimensional exploded view of the creation.

The fourth picture is a three-dimensional exploded view of the creative perspective (1).

The fifth picture is a three-dimensional exploded view of the other perspective of the creation (2).

The sixth picture is a side view of the creation.

The seventh figure is a partial enlarged view of the part A of the sixth drawing of the creation.

The eighth figure is a side view of the preferred embodiment of the creation.

The ninth figure is a partial enlarged view of the part B of the eighth drawing of the creation.

The tenth figure is a side view of another embodiment of the present creation.

The eleventh figure is a partial enlarged view of the part C of the tenth drawing of the creation.

In order to achieve the above objectives and effects, the technical means used in the creation, its construction, the method of implementation, etc., are described in detail in the preferred embodiment of the creation. As follows, Philip fully understands.

Please refer to the first, second, third, fourth, fifth and sixth figures, which are respectively the three-dimensional appearance of the creation, the three-dimensional appearance of another perspective, the three-dimensional exploded view, and the three-dimensional exploded view of another perspective (1) The perspective view (2) and the side view of another viewing angle are clearly shown in the figure. The packaging device of the present invention comprises a base 1, a driving system 2 and a packaging mechanism 3, wherein: the base 1 is provided with a vertical substrate 11 on one side of the surface, and a working space 10 is formed on the surface of the substrate 1 adjacent to the substrate 1 on the substrate 11 side, and each of the predetermined positions on the substrate 11 is respectively provided with a plurality of slots 110, each slot The 110 series are respectively frame shapes of different sizes, and on the surface of the base 1 at the bottom of the working space 10, a conveying passage 12 is provided, and on the side of the conveying passage 12, an output portion 121 is extended to one side of the base 1, The feeding portion 122 is disposed on the other side in the working space 10, and the conveying passage 12 extends obliquely from the feeding portion 122 toward the output portion 121.

The drive system 2 is a control board 21 having a preset circuit layout, and a plurality of motors 22 are disposed on the side of the control board 21, and the plurality of motors 22 are respectively extended by the power shaft 221 to the other side of the control board 21, and then The plurality of power shafts 221 are respectively provided with a power transmission portion 23, and the power transmission portion 23 includes a longitudinal transmission unit 231 and a lateral transmission unit 232, and the longitudinal transmission unit 231 is provided with a crank 2311 and is respectively connected to the side of the crank 2311. The connecting rod 2312 is connected to the power shaft 221 of the motor 22 by the side of the crank 2311, and the lateral transmission unit 232 includes a plurality of pulleys 2321, respectively mounted on the power shaft 221 of the plurality of motors 22, and respectively disposed on the pulleys 2321. A belt 2322 is wound around, and a pair of pulleys are respectively disposed on the other side of each belt 2322 2323, the drive shaft 2324 is respectively mounted on each of the auxiliary pulleys 2323.

The packaging mechanism 3 is provided with an injection supply unit 31. The injection supply unit 31 has a feeding slot 310 for receiving an externally delivered injection, and then an injection is sent from the bottom of the feeding trough 310, and is disposed on both sides of the injection supply unit 31. The packaging bag feeding portion 32 is respectively installed, and the packaging bag feeding portion 32 includes a transparent packaging bag feeder 321 and a data packaging bag feeder 322, and the side of the near-data packaging bag feeder 322 is provided. There is a printing unit 33 for printing the surface of the data package provided by the data package bag feeder 322 by the printing unit 33, and printing the necessary information related to the injection (for example, the name, date, injection name, dosage, usage, Precautions and related information content, etc., and a plurality of guide wheel rods 323 are respectively disposed on the opposite sides of the transparent package feeder 321 and the data package feeder 322 for respectively guiding the transparent package The bag feeder 321 and the transparent packaging bag and the data packaging bag on the data package feeder 322 are located below the injection supply unit 31, and the sealing portion 34 is provided under the alignment injection unit 31, and the sealing portion is provided. 34 has two opposite hot melt sealing machines 341, adjacent A bag detector 342 is disposed on each of the lower sides of the one side hot melt sealing machine 341, and a cutting portion 35 is disposed under the sealing portion 34. The cutting portion 35 has two oppositely moving seats 351. And the opposite inner side surfaces of the two holders 351 are respectively provided with a cutter 3511 and a slit 3512, and the cutter 3511 is inserted into the cutter 3511 by the slit 3512, and the two holders 351 are respectively disposed at the traverse control portion 352. Further, the traverse control unit 352 is provided with a sensor 3521 for the sensor 3521 to face the lower position of the cutter 3511 and the slit 3512.

When assembling the above-mentioned components, the other side of the substrate 11 facing the working space 10 on the susceptor 1 is used to assemble the control board 21 of the drive system 2, the plurality of motors 22 and the power transmission unit 23, and the power transmission unit 23 The connecting rod 2 provided by the longitudinal transmission unit 231 The 312 extends above the substrate 11, and the plurality of drive shafts 2324 of the lateral transfer unit 232 respectively pass through the substrate 11 and extend into the work space 10, and then the package mechanism 3 is assembled in the work space 10, and the injection supply unit 31 of the package mechanism 3 is provided. Above the substrate 11, and connected to the connecting rod 2312 of the driving system 2, the bottom of the feeding slot 310 of the injection feeding portion 31 is driven to open or close through the connecting rod 2312 of the driving system 2, and is opposite to the injection feeding. The packaging bag feeding portion 32 of the two sides of the portion 31 respectively assembles the transparent packaging bag feeder 321 and the data packaging bag feeder 322 on the two sides above the surface of the substrate 11, near the inside of the data package feeder 322. The printing unit 33 is further disposed at the position of the slot 110 of the substrate 11, and the plurality of guiding wheel rods 323 are respectively mounted on the surface of the substrate 11 between the transparent packaging bag feeder 321 and the data packaging bag feeder 322. The plurality of guide wheel rods 323 extend into the working space 10, and below the feeding slot 310 of the injection unit 31, and then the sealing portion 34 and the cutting portion 35 are sequentially installed, and the sealing portion 34 and the cutting portion are cut. The cut portions 35 are all assembled on the respective drive shafts 2324 of the drive system 2 The sealing portion 34 and the cutting portion 35 are driven by the driving system 2 and are reciprocally displaced in opposite lateral directions, so that the injection agent received by the injection feeding portion 31 enters the transparent packaging bag provided by the packaging supply portion 32. The data packaging bag is packaged, and after being sealed by the sealing portion 34, the packaging bag 35 is cut and cut by the cutting portion 35, and the packaged packaging bag for packaging is dropped to the conveying path 12, and is sent to the output portion 121, that is, The packaging device of the present invention can be constructed by the base 1, the drive system 2 and the packaging mechanism 3.

The above-mentioned driving system 2 is electrically connected to the external power supply through the control board 21, and then supplies the electric power required by the plurality of motors 22 and the electronic components, and the power transmission unit 23 connected to the plurality of motors 22 includes assembly. a pulley 2321 on a power shaft 221 of each motor 22, a belt 2322 wound around each pulley 2321, and a belt The auxiliary pulleys 2323 on the other side are respectively provided with drive shafts 2324, so that the motors 22 respectively drive the pulleys 2321 to rotate through the power shaft 221, and then drive the belts 2322 to respectively link the secondary pulleys 2323 on the other side. The pulley 2323 drives the driving shafts 2324 to rotate, so that the sealing portions 34 and the cutting portions 35 of the other side packaging mechanism 3 are respectively driven by the driving shafts 2324.

Please refer to the second, third, sixth, seventh, eighth and ninth figures. A perspective view, a perspective view, a side view, a partial enlarged view of a portion A of the sixth embodiment, a side view of the preferred embodiment, and a partial enlarged view of the portion B of the eighth figure are shown in the figure. It is clear that the needle packaging device of the present invention is installed with the base 1 at the position of the external injection supply, and the motor 22 is controlled by the control panel 21 of the drive system 2, and the longitudinal transmission unit 231 is driven by the drive power transmission portion 23, respectively. After the lateral transfer unit 232 drives the injection unit 31 of the package mechanism 3 to obtain the external injection, the longitudinal transfer unit 231 drives the bottom of the feed slot 310 of the injection supply unit 31 to open, and the package supply portion 32 is transparently packaged. The bag 4 provided by the bag feeder 321 and the data package feeder 322 is guided to the sealing portion 34 through the plurality of guide wheel bars 323, first through the sealing portion 34 and the heat sealing device 341, and the package is packaged. The bag 4 is first sealed, and a predetermined number of injections are dropped into the package 4 between the sealing portions 34, and then passed through the bag detectors located on the lower side of the heat sealing device 341 on the side of the sealing portion 34. 342, synchronous detection Whether the stylus falls into the packaging bag 4, causing the package to be skewed or offset, and the driving shaft 2324 of the driving sealing portion 34 is used to drive the sealing portion 34 to adjust the position of the packaging bag 4, and the injection agent falls into the packaging bag. After 4, the packaging bag 4 is further displaced downward, and at the same time, the packaging bag 4 is sealed for a second time by the sealing portion 34 by the hot-melt sealing machine 341, and the injection agent is completely packaged in the packaging bag 4, and the packaging bag 4 is cut. The cutting portion 35 is dropped to the feeding portion 122 of the conveying passage 12, and the sensor 3521 under the cutting portion 35 is used to detect that the packaging bag 4 has completely passed through the cutting portion 35, that is, the driving shaft 2324 of the driving system 2 The two seats 351 are respectively driven to be displaced toward the opposite sides to extend through the cutter 3511 of one of the holders 351 toward the slit 3512 of the other holder 351 to cut the package 4 through which the second holders 351 pass. Disconnecting and separating, ensuring that the cutting blade 3511 is not cut on the injection, so that the packaging bag 4 of the packaging injection is sent out from the feeding portion 122 of the conveying passage 12 to the output portion 121 to complete the automatic packaging operation of the injection, and has Time-saving, labor-saving packaging procedures.

Please refer to the second, third, ten, and eleventh figures. A perspective view of the viewing angle, a perspective exploded view, a side view of another embodiment, and a partial enlarged view of a portion C of the tenth embodiment, as can be clearly seen from the figure, the injection packaging device of the present invention is attached to the packaging mechanism 3 The packaging bag feeding portion 32 supplies the transparent packaging bag piece by the transparent packaging bag feeder 321 respectively, and the packaging bag feeder 322 supplies the packaging bag piece for printing the injection related material, and passes through the data packaging bag. The printing unit 33 is installed on the side of the feeder 322, and the printing head 331 prints the preset information related to the injection on the surface of the data packaging bag, for example, the name of the medical institution, the date, the name of the injection, the dosage, the usage, and the attention. The pre-set information such as the matter and the related information content, and then the transparent data package bag and the data packaging bag piece are respectively guided and guided by the guide wheel rods 323 to the sealing portion 34 and the cutting portion 35 for rapid packaging of the injection. It can avoid the use of manual needles, packaging, etc., and it is easy to cause the loss of the injection and packaging errors of the injection bag and the incorrect dosage, and the safety of the injection can be ensured.

Therefore, the above description is only a preferred embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. The packaging device of the present invention is attached to the substrate 11 on the base 1. The side mounting drive system 2, the working space 10 formed between the other side of the substrate 11 and the susceptor 1 is assembled with the packaging mechanism 3, and the control motor board 21 of the drive system 2 drives the plurality of motors 22 to drive the power transmission unit 23, respectively. The plurality of drive shafts 2324 extend to the work space 10, and the injection supply unit 31, the package supply unit 32, the printing unit 33, the sealing portion 34, the cutting portion 35, and the like of the package mechanism 3 can be driven, and the sealing portion 34 is operated. The direction of the packaging bag 4 is detected by the second bag detector 342. The lower portion of the cutting portion 35 passes through the sensor 3521 to detect the passing state of the packaging bag 4 of the packaged injection, so that the cutting portion 35 does not cause the cutting agent to be cut. The purpose of quickly and automatically packaging the injection agent can be achieved, and the packaging bag 4 provided by the packaging bag feeding portion 32 can be printed by the printing portion 33 of the packaging mechanism 3 to prevent the injection of the injection agent from being misplaced or the dose is not matched. In the case of ensuring the safety of the use of the injection, the structure and device that can achieve the aforementioned effects should be covered by this creation. Such simple modification and equivalent structural changes should be included in the patent scope of this creation. In the encirclement, he is given to Chen Ming.

Therefore, this creation is designed for the packaging device mainly for injections. The driving system and the other side device packaging mechanism are assembled on the substrate side of the pedestal to drive the packaging mechanism through the driving system to perform the packaging operation of the injection, and the automatic fast-packing injection can be achieved as the main protection focus, and the packaging unit is used to package the printing unit. The bag provided by the bag feeding department prints relevant information to avoid the misplacement of the injection and the bag or the dosage and usage error. The two bag detectors are set through the sealing part, and the cutting part is provided with sensing. For detecting the delivery state of the packaging bag after packaging the injection, only the packaging and conveying of the injection agent are quite smooth, and the probability of error occurrence is reduced, so that the package operation of the injection agent can be carried out quickly and safely. The above description is only for the preferred embodiment of the present invention, and thus does not limit the scope of the patent of the creation. Therefore, all the simple modifications and equivalent structural changes that are made by using the present specification and the schema content should be treated with the same package. It is included in the scope of this creation patent and is given to Chen Ming.

In summary, the packaging device of the above-mentioned injection is actually capable of achieving its efficacy and purpose when it is actually implemented and implemented. Therefore, the creation is a practical and excellent research and development, and is in conformity with the application requirements of the new patent. Applying in accordance with the law, I hope that the trial committee will grant this case as soon as possible to protect the hard work of the creators. If there is any doubt in the ruling committee, please do not hesitate to give instructions, the creators will try their best to cooperate and be truly sensible.

1‧‧‧Base

10‧‧‧Workspace

11‧‧‧Substrate

110‧‧‧ slots

12‧‧‧Transportation channel

121‧‧‧Output Department

122‧‧‧Feeding Department

2‧‧‧Drive system

21‧‧‧Control board

22‧‧‧Motor

23‧‧‧Power Transmission Department

232‧‧‧Transverse transmission unit

2324‧‧‧ drive shaft

3‧‧‧Packaging agency

31‧‧‧Injection Department

310‧‧‧feed trough

32‧‧‧Package Supply Department

321‧‧‧Transparent bag feeder

322‧‧‧ Data Bag Feeder

323‧‧‧ Guide wheel

33‧‧‧Printing Department

34‧‧‧Seal

341‧‧‧Hot melt sealing machine

342‧‧‧ bag detector

351‧‧‧Tool holder

3511‧‧‧Cutter

3512‧‧‧ slotting

352‧‧‧Transfer Control Department

Claims (7)

The invention relates to a packaging device for an injection, comprising a base, a driving system and a packaging mechanism, wherein: the base is provided with a longitudinal substrate, and an open working space is formed in the adjacent interior, and the bottom of the working space is on the base a conveying passage is provided, and one side of the conveying passage extending to the base is provided with an output portion, and the conveying passage with respect to the output portion is provided with a feeding portion on the other side; the driving system is assembled on the other side of the substrate opposite to the working space The utility model has a control board for controlling the operation of the plurality of motors, and a power transmission unit having a longitudinal transmission unit and a lateral transmission unit respectively connected to the plurality of motors, and the longitudinal transmission unit of the power transmission unit is connected to the side of the substrate. The crank and the connecting rod are further connected with a plurality of driving shafts respectively extending to the working space by the lateral transmission unit of the power transmission portion; and the packaging mechanism is a crank, a connecting rod and each driving shaft of the working space assembled on one side of the substrate The upper and the longitudinal arrangement are provided with an injection supply portion connected to the crank and the connecting rod, and the outer side of the injection portion of the injection agent is respectively assembled to the packaging bag of each drive shaft. a sealing portion for sealing the bag supplied from the feeding portion of the two packaging bags by the driving shafts under the injection feeding portion, and a bag detecting device for detecting the direction in which the packaging bag is conveyed by the opposite sides of the sealing portion Under the sealing part and the bag detector, the cutting part is cut and separated by the driving shafts, and the detecting bag is located under the cutting part to drive the cutting part to cut the bag. The detector is located below the cutting portion and is located above the feeding portion of the conveying passage. The packaging device for an injection according to claim 1, wherein the base is assembled on the surface side with a plurality of substrates having through-holes, and the working space adjacent to the base surface of the substrate is provided to extend obliquely to the outside. Conveying channel. The packaging device for an injection according to claim 1, wherein the driving system is controlled One side of the machine board is equipped with a plurality of motors operating at different time periods, and the other side of the control board is further provided with power transmission parts for driving different motors, and the power transmission parts are respectively driven to extend into the other working space of the substrate. Each of the drive shafts, and the power transmission portion includes a longitudinal transmission system in which the injection supply portion of the drive package mechanism is vertically moved up and down, and a plurality of lateral transmission systems that are laterally rotated. The packaging device for an injection according to claim 3, wherein the longitudinal transmission system comprises a crank and a connecting rod connected to the crank, and the connecting rod is connected to the motor and the connecting rod is connected to the other side of the crank. The cross-transporting system includes a pulley connected to each motor, a belt that is moved around the pulley, and a pair of pulleys that are connected to one side of each of the driving shafts. The packaging device for the injection according to claim 1, wherein the packaging portion of the packaging mechanism comprises a transparent packaging bag feeder for providing a transparent packaging bag, and a data package for printing a preset data packaging bag. The bag feeder is provided with a plurality of guiding wheel rods respectively guiding the transparent packaging bag, the data packaging bag to the sealing portion, and the near data packaging bag on the opposite side of the transparent packaging bag feeder and the data packaging bag feeder. A printing section for printing preset data on the surface of the data package is mounted on the side of the feeder. The packaging device for an injection according to claim 1, wherein the sealing portion of the packaging mechanism is provided with two opposite heat sealing machines. The packaging device for an injection according to claim 1, wherein the cutting portion of the packaging mechanism is provided with two opposite cutters and a slit for the cutter to extend, and the cutter and the slit are respectively installed The traverse control unit is connected to the drive system and is driven by a motor-driven power transmission unit.